ClamAV - Security Update (DLA-546-1)
Summary
DLA-546-1: clamav - security update. Affects clamav versions < 0.99.2+dfsg-0+deb7u2. Fixed in 0.99.2+dfsg-0+deb7u2. How to fix ↓
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Background
ClamAV is an open-source antivirus software toolkit designed for detecting malicious software. It provides a command-line scanner, a database updater, and various utilities for managing virus signatures. The package is widely used to protect systems from malware threats.
Vulnerability Detail
The vulnerability (CVE-2016-1371, CVE-2016-1372) in ClamAV allows an attacker to bypass virus signature checks and potentially execute arbitrary code. This could lead to the compromise of the system and unauthorized access to sensitive information. The issue arises from improper handling of certain files by the software.
How To Fix
Minimum fixed version
0.99.2+dfsg-0+deb7u2
This is the first release that contains the fix.
sudo apt-get install --only-upgrade clamavTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. Upgrading to the fixed version is the only solution to mitigate the risk.
Conclusion
Upgrading the ClamAV package to version 0.99.2+dfsg-0+deb7u2 or later is crucial to address the security vulnerability. It is recommended to update systems promptly to ensure protection against potential attacks. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for clamav →
FAQ
The vulnerability allows an attacker to bypass virus signature checks and potentially execute arbitrary code, leading to system compromise and unauthorized access to sensitive information.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your system is affected by this vulnerability. It provides real-time monitoring and alerts for open-source vulnerabilities without requiring access to the code or installation.
No, there is no known workaround for this vulnerability. Upgrading to the fixed version is the only solution.
You can find more information about Debian LTS security advisories, including how to apply updates and frequently asked questions, at https://wiki.debian.org/LTS.
This vulnerability is considered critical as it allows for potential system compromise and unauthorized access to sensitive information.
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